<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets">
    <h:head>
        <title>#{forum.name}</title>
    </h:head>
    <h:body>
          
        <h1>#{forum.name}</h1>
        <h:form>
            <h:inputText id="thema" value="#{thema.thema}" required="true" requiredMessage="Feld darf nicht leer sein!"/>
            <h:commandButton value="Erstellen" action="#{forum.addThema(thema)}"/><br/>
            <h:message for="thema"/>
        </h:form>
        
        <h1>Existierende Themen:</h1>
        <h:form>  
        <h:dataTable value="#{forum.themen}" var="item" border="0" >
            <h:column>
                <ui:param name="target" value="#{item}"/>
                <h:commandLink value="#{item}" outcome="thema" action="#{forum.zurNachricht(target)}" />
            </h:column>
            <h:column>
                <h:outputText value="-- Kommentare: #{item.anzahlNachrichten()}" />
            </h:column>
        </h:dataTable>
        </h:form>
    </h:body>
</html>

